arch/arm/boot/dts/microchip/at91-kizbox3-hs.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/microchip/at91-kizbox3-hs.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/microchip/at91-kizbox3-hs.dts
Extension
.dts
Size
5160 bytes
Lines
310
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * at91-kizbox3-hs.dts - Device Tree file for Overkiz KIZBOX3-HS board
 *
 * Copyright (C) 2018 Overkiz SAS
 *
 * Authors: Dorian Rocipon <d.rocipon@overkiz.com>
 *          Kevin Carli <k.carli@overkiz.com>
 *          Mickael Gardet <m.gardet@overkiz.com>
 */
/dts-v1/;
#include "at91-kizbox3_common.dtsi"

/ {
	model = "Overkiz KIZBOX3-HS";
	compatible = "overkiz,kizbox3-hs", "atmel,sama5d2", "atmel,sama5";

	led-controller-1 {
		status = "okay";

		led-1 {
			status = "okay";
		};

		led-2 {
			status = "okay";
		};

		led-3 {
			status = "okay";
		};

		led-4 {
			status = "okay";
		};
	};

	led-controller-2  {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_led_red
			     &pinctrl_led_white>;
		status = "okay";

		led-5 {
			label = "pio:red:user";
			gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		led-6 {
			label = "pio:white:user";
			gpios = <&pioA PIN_PB8 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default" , "default", "default",
				"default", "default" ;
		pinctrl-0 = <&pinctrl_key_gpio_default>;
		pinctrl-1 = <&pinctrl_pio_rf &pinctrl_pio_wifi>;
		pinctrl-2 = <&pinctrl_pio_io_boot
			     &pinctrl_pio_io_reset
			     &pinctrl_pio_io_test_radio>;
		pinctrl-3 = <&pinctrl_pio_zbe_test_radio
			     &pinctrl_pio_zbe_rst>;
		pinctrl-4 = <&pinctrl_pio_input>;

Annotation

Implementation Notes